Hammerhead



FIG. 1 is a perspective view of the hammerhead;

FIG. 2 is another perspective view of the hammerhead looking from a different perspective than FIG. 1;

FIG. 3 is a back elevation view of the hammerhead;

FIG. 4 is a front elevation view of the hammerhead;

FIG. 5 is a right side elevation view of the hammerhead;

FIG. 6 is a left side elevation view of the hammerhead;

FIG. 7 is a top elevation view of the hammerhead; and,

FIG. 8 is a bottom elevation view of the hammerhead. 

CLAIM I claim the ornamental design for a hammerhead, as shown herein. 